The Summer Baby Pixel Zoom HD 5.0-inch High Definition Video Monitor allows you to see, hear, and know your baby is okay with incredible HD 720p picture quality and innovative new technologies. The Baby Pixel HD Zoom features HD Moonlite Night Vision Boost so you can see your child in HD even in the dark by subtly illuminating the viewing area for a clearer, temporary, in color view of baby in the dark. The patent-pending SleepZone Virtual Boundary technology sets a virtual boundary box around a selected area to alert you when your baby exits their safe place. A six level HD zoom lets you see baby 's tiniest movements. The camera steering allows you to remotely pan left and right or tilt up and down to view baby 's entire room with ease. Other convenience features include a nursery temperature display, two-way talk back to baby, lullabies, white noise, clock, low-battery and out-of-range indicators, auto power-save, and voice activated screen wake-up (VOX), Expands to up to 4 cameras with video and audio auto-scan between rooms. Extra cameras sold separately. Gender: unisex.